1. Forecast
  2. San Francisco, CA
  3. Do I need sunscreen today

Do I need sunscreen today in San Francisco, CA

Updated October 24 · Live conditions refresh automatically.

UV Index

Moderate

Today's UV index is moderate. Using sunscreen or other UV protection is recommended. Try to avoid direct sun exposure between 11 AM and 4 PM.

TodayTomorrow
ExtremeVery highHighModerateLow
LowModerate

Hourly UV and cloud cover

UV index is unitless. Cloud cover is shown as a percentage.

Peak UV 4
HourUV indexCloud cover
36%
46%
35%
26%
16%
16%
06%
06%
06%
06%
07%

Quick answer — San Francisco, CA

Moderate — San Francisco, CA

Do I need sunscreen today in San Francisco, CA: Moderate. Today's UV index is moderate. Using sunscreen or other UV protection is recommended. Try to avoid direct sun exposure between 11 AM and 4 PM.

Verdict
Moderate
High / Low
69° / 54°
Details
Today's UV index is moderate. Using sunscreen or other UV…

· Live conditions refresh automatically.